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What is hammer?

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Question ajoutée par teshome kumsa
Date de publication: 2015/11/26
Mahmoud tarek abdelkader Alasar
par Mahmoud tarek abdelkader Alasar , service engineer , Dolphin marine

hammer is a phenomenon occurs in fluids when this fluid is forced to stop or change its direction suddenly. It causes a pressure wave which may causes vibration, noise and some damage in the pipe.

khaled tawfik hendy
par khaled tawfik hendy , Engineering Standards Team Leader , ADMA-OPCO

hammer is a phenomenon occurs in fluids when this fluid is forced to stop or change its direction suddenly.

Rafik khan
par Rafik khan , Mainttenance Engineer , PRAN-RFL group(Coca-cola beverage plant)

Hammer is a tool which is used in workshop tofabricate metals. Hammer is used to produce impact force on metal to deform  it. But in fluid mechanics Water hammer has different meanning.   In a water pipe of continous fluid flow when the fluid valve to be closed suddenly or suddenly changes the direction of flow a wave of strong vibration of fluid will be formed which will hammer the pipe. This phenomena is called water hammering.

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